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| 酸性分子筛上甲醇催化转化反应机理研究进展 | |
| 引用本文： | 卫智虹,陈艳艳,王森,李俊汾,董梅,秦张峰,王建国,樊卫斌. 酸性分子筛上甲醇催化转化反应机理研究进展[J]. 燃料化学学报, 2013, 41(8): 897-910 |
| 作者姓名： | 卫智虹 陈艳艳 王森 李俊汾 董梅 秦张峰 王建国 樊卫斌 |
| 作者单位： | State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China |
| 基金项目： | 国家重点基础研究发展规划(973计划,2011CB201403,2011CB201406,2010CB234603);国家自然科学基金(21103216,21003148,21273264,10979068) |
| 摘 要： | 概括了甲醇转化反应机理实验和理论研究方法,介绍了甲醇脱水预平衡阶段的主要机理模型和实验理论依据,重点综述了C-C键形成过程中涉及到的直接机理和"烃池"机理的实验与理论研究进展和存在的问题,探讨了分子筛孔道结构对"烃池"物种结构和反应历程的影响. |
| 关 键 词： | 甲醇转化 反应机理 烃池机理 C-C键形成机制 酸性分子筛 |
| 收稿时间： | 2013-06-11 |
A review on the mechanism for the catalytic conversion of methanol over acid molecular sieves |
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| WEI Zhi-hong,CHEN Yan-yan,WANG Sen,LI Jun-fen,DONG Mei, QIN Zhang-feng,WANG Jian-guo,FAN Wei-bin. A review on the mechanism for the catalytic conversion of methanol over acid molecular sieves[J]. Journal of Fuel Chemistry and Technology, 2013, 41(8): 897-910 | |
| Authors: | WEI Zhi-hong CHEN Yan-yan WANG Sen LI Jun-fen DONG Mei QIN Zhang-feng WANG Jian-guo FAN Wei-bin |
| Affiliation: | (State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,China) |
| Abstract: | This review introduces the recent progresses made in the study of direct reaction and hydrocarbon-pool mechanisms for the C-C bond formation in the conversion of methanol over acid molecular sieves. It also involves in the main theoretical and experimental methods. The dehydration mechanism of methanol and the problems of direct reaction and hydrocarbon-pool mechanisms are also analysed. In addition, the effect of molecular sieve pore structures on the hydrocarbon-pool species and their reaction mechanism was evaluated. |
| Keywords: | methanol conversion direct reaction mechanism hydrocarbon-pool mechanism C-C bond formation mechanism acid molecular sieves |
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